SOURCE CODE htcollector.Utils DOCS

#  shellyhtcollector, a python module to process sensor readings from Shelly H&T devices
#
# (C) 2022 Michel Anders (varkenvarken)
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
#  MA 02110-1301, USA.
#
#  version: 20220805094810

import json
from datetime import datetime, timedelta
from re import sub


class DatetimeEncoder(json.JSONEncoder):DOCS
    def default(self, obj):DOCS
        if isinstance(obj, datetime):
            return obj.isoformat()
        if isinstance(obj, timedelta):
            return str(obj)
        # Let the base class default method raise the TypeError
        return json.JSONEncoder.default(self, obj)


def sanitize_braces(s):
    return sub(r"(\{)\s*(\S+)\s*(\})", r"\1\2\3", s)